@charset "utf-8";
body, div, dl, dt, dd, ul, ol, li, h1, h2, h3, h4, h5, h6, form, fieldset, legend, input, textarea, p,  th, td,figure,figcaption {
    margin: 0; 
    padding: 0;
}
html,body{
    height: 100%;
}
a, abbr, acronym, address, applet, b, big, blockquote, body, caption, center, cite, code, dd, del, dfn, div, dl, dt, em, fieldset, font, form, h1, h2, h3, h4, h5, h6, html, i, iframe, img, input, ins, kbd, label, legend, li, object, ol, p, pre, q, s, samp, small, span, strike, strong, sub, sup, table, tbody, td, textarea, tfoot, th, thead, tr, tt, u, ul, var {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
html{
    font-size:100px;
}
body{
    font-size:16px;
    font-family:'Microsoft YaHei';
}
a,u{
    /* 清除下划线 */
    text-decoration:none;
}
h1,h2,h3,h4,h5,h6{
    /* 清除默认的大小和加粗 */
    /* font-size:16px; */
    font-weight:normal;
}
li{
    /* 清除列表符号 */
    list-style:none;
}
i,em{
    /* 不倾斜 */
    font-style:normal;
}
b,strong{
    font-weight:normal;
}
img{
    /* 边框清零 */
    border:none;
    display: block;
}
input{
    outline:none;
}
a,img{
    width: 100%;
    display: block;
}
a, a:active, a:focus, a:hover, a:visited {
    text-decoration: none;
    color: #333;
}